#ifndef _MUNIX_DEV_H
#define	_MUNIX_DEV_H
/*******************************************************************************
 ** Name: dev.h                                                             **
 ** Description:              **
 **                                                                           **
 ** Open Source Initiative (OSI) Approved License                             **
 **                                                                           **
 ** The contents of this file are subject to the terms of the                 **
 ** Common Development and Distribution License, Version 1.0 only             **
 ** (the "License").  You may not use this file except in compliance          **
 ** with the License.                                                         **
 **                                                                           **
 ** You can find a copy of the license in the license.txt within              **
 ** this distribution or at http://www.munixos.net/licensing.                 **
 ** Software distributed under the License is distributed on an "AS IS"       **
 ** basis, WITHOUT WARRANTY OF ANY KIND, either express or implied.           **
 ** See the License for the specific language governing permissions           **
 ** and limitations under the License.                                        **
 **                                                                           **
 ** When distributing Covered Code, include this CDDL header in each          **
 ** file and include the License file at $HOME/license.txt.                   **
 ** If applicable, add the following below this header, with the indicated    **
 ** fields enclosed by brackets "[]" replaced with your own identifying       **
 ** information: Portions Copyright [yyyy] [name of copyright owner]          **
 **                                                                           **
 **                                                                           **
 ** Copyright (c) 2009-2010  Barry Gian James. <bjames@unix-arm.org>          **
 ** All rights reserved.                                                      **
 **                                                                           **
 ** Ref: $HeadURL$
 ******************************************************************************/
// Portions (C) 2011 OpenHouseware, LLC.
// All Rights Reserved

// $Id$
// Last Modified $DateTime$ by $Author$
#include <common.h>
#include "factor.h"
#include "device.h"

// A device driver is a kernel factor
class   DeviceDriver : public Factor
{
public:

    DeviceDriver();
    virtual ~DeviceDriver();

    // The standard device driver interface
    virtual void    ReadByte(char &, MemAddr) = 0;
    virtual void    ReadWord(uint16&, MemAddr) = 0;
    virtual void    ReadBlock(void *, uint16, MemAddr) = 0;

    virtual void    WriteByte(const char, MemAddr) = 0;
    virtual void    WriteWord(const uint16, MemAddr) = 0;
    virtual void    WriteBlock(const void *, uint16, MemAddr) = 0;


    Pathname &      GetPath() const { return path; }


protected:
    Pathname        path;
	Device *		device;	// points to w25x,w25fl064,etc

};

#endif	/* _MUNIX_DEV_H */

